Chennai: As the US has clarified the fee requirement for H-1B visas, NASSCOM anticipates only a marginal impact for India’s IT sector. H-1B workers for the top 10 Indian and India centric companies are less than 1 per cent of their entire employee base. The clarification by the US on the H1-B visa fee that the measure will not affect current visa holders and will apply as a one-time fee only to fresh petitions has helped address the immediate ambiguity surrounding eligibility and timelines. H-1B workers for the top 10 Indian and India centric companies are less than 1 per cent of their entire employee base. Moreover, H-1B workers are a mere decimal point of the overall US workforce.